01553nam a2200157 a 450000100080000000500110000800800410001910000180006024500260007826000560010430000110016049000650017150001270023652010140036365000180137718200442015-03-09       1983    bl uuuu      00u1 u    #d1 aWRIGHT, D. W.  aThe yield of cereals.  aLondon: Royal Agricultural Society of Englandc1983  a117 p.  a(Royal Agricultural Society of England. Monograph Series, 1)  aProceedings of an International Seminar on the Technology of Cereals Production, Fields and Productivity, 1983, Cambridge.  aDevelopment of the cereal plant. p. 1-3. Genetic constraints on progress in wheat breeding. p. 5-11. Genetic constraints on progress in barley breeding. p. 13-24. New roles for grosth regulators in cereal production. p. 25-31. Crop establishment in relation to soil conditions and cultivations. p. 33-48. Soil-water relationships and their effects on cereal yields. p. 49-57. Nutrient and  micro-nutrient requirements of cereals. p. 59-67. Nitrogen prediction and timing: a review of trials and advice. p. 69-75. A multidisciplinary approach for evaluating the factors that affect cereal yields. p. 79-84. Organisational and regulatory constraints on agronomy practices which affect cereal productions. p. 85-88. Pest and disease forecasting and control: status and proscpects. p. 89-92. The provision of advice on cereal growing to farmers in England and Wales. p. 93-95. Developments and procedures in the testing of cereal varieties, p. 97-101. herbicides bring a revolution in crop production. p. 103-107.  aProdutividade